Red and white molecules

The Devil You Know… is not TFA (yet)

Through the modern industrial age, there’s always been a push-and-pull between the utility of our innovations and the risks they often inadvertently create. In the 70’s, we discovered the synthetic pesticide that was so effectively combating typhus and malaria, DDT, was causing breast cancer and impairing neurological development in babies. In the 80’s and 90’s, the CFCs that we used as aerosol propellants and refrigerant turned out to be damaging to the ozone layer.

Recently, it’s gotten more complicated: We still enjoy the increased power …

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High Angle View Of Beach

Who Owns the Beach? A Waterfront Case in Maine Makes Waves

As coastal erosion continues to shrink beaches, the sand that remains has become ever more valuable; and in Maine, a battle over the beach has reached the state’s highest court.

In most coastal states, the intertidal land — (the land subject to the ebb and flow of the tides) — is owned by the state in trust for the public under the public trust doctrine. Thus, the public is generally entitled to use the intertidal zone for recreational purposes. Maine is one of only a few …

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Aerial view of Planet Earth with clouds

GAO Study Greenlights Commercial Space Transportation

The Federal Aviation Administration (FAA) is responsible for licensing the companies that charter private space transportation. To issue a license for commercial space travel, the FAA is required under the National Environmental Policy Act to assess how their licensees’ activities may impact the environment.

FAA policy requires before issuing a license for space travel that the agency assess 14 separate categories, including noise, coastal resources, and land use, for potential environmental impact. In addition to this environmental review, the FAA also assesses how commercial space …

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AI background graphic

AI – Environmental Friend or Foe?

Recently, there’s been much discussion about the potential benefits that artificial intelligence can bring to climate change regulation. 

For example, advanced technology, such as satellite data, is being used to identify large emission events — (see ELM’s recent methane rule finalization coverage here and ELM’s previous AI coverage here). AI also is being used to monitor rising sea levels along the United States’ coastlines — (see ELM’s previous sea level coverage here). 

Less consideration, however, has been given to the potential adverse impacts …

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Water faucet

EPA Enforcement Alert: It’s Critical for Community Water Systems to Review Cybersecurity Protections

The Environmental Protection Agency earlier this week issued an enforcement alert, explaining cybersecurity threats and vulnerabilities to community drinking water systems (CWSs) and actions needed by these systems in order to comply with the Safe Drinking Water Act (SDWA).

The alert is part of a government-wide effort – led by the National Security Council and the Department of Homeland Security’s Cybersecurity and Infrastructure Security Agency – to reduce the nation’s infrastructure and cybersecurity vulnerabilities. EPA issued the alert because threats to, and attacks on, the nation’s water system …

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Hand with a spatula renovating the paint.

Don’t you know that you’re toxic? EPA spears most uses of controversial solvent.

In late April, the U.S. Environmental Protection Agency issued a ban on most uses of methylene chloride, a toxic solvent used for paint stripping and linked to over 85 deaths in the last 45 years. The ban forbids all consumer use of the substance, as well as most industrial and commercial uses. TheEPA did not completely ban all uses — it did allow some exemptions for the military, in addition to makers of climate-friendly coolants and electric-vehicle components.

Users often employ methylene chloride to refinish bathtubs …

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Thick smoke rising from chimneys

Attorneys General from 23 States Petition to End EPA’s Use of Disparate Impact In Regulating Pollution

Attorneys General from 23 states have filed a petition for rulemaking with the Environmental Protection Agency demanding the agency stop using Title VI of the Civil Rights Act of 1964 when regulating pollution. The petition, the main signatory of which is Florida Attorney General Ashley Moody, comes on the heels of a decision in Louisiana v. EPA, No. 2:23-cv-692, 2024 WL 250798 (W.D. La. Jan. 23, 2024), where the EPA was enjoined from enforcing any Title VI based requirements on the state based on …

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Supreme_Court

Chevron with the Wind? In What Might be a SCOTUS Preview, Federal Courts Chip Away at Expansive Regulatory Interpretations

Regulations — and executive agencies’ interpretation of those regulations — can make or break companies, and even entire industries.  For decades now, the judiciary’s approach to administrative review, found in the landmark 1984 case Chevron U.S.A. Inc. v. National Resources Defense Council, largely deferred to government agencies’ interpretation of their governing statutes on the grounds that such agencies were best positioned to interpret those statutes. “Chevron deference” became a foundational framework for administrative law.  

But in recent years, critics have argued that Chevron

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EPA Issues Final Emission Standards

The Environmental Protection Agency announced March 20 final national pollution standards applicable to cars, light-duty trucks, and medium-duty vehicles. These standards apply to vehicles manufactured beginning in 2027. The new standards will be phased in on vehicles manufactured until 2032. 

The EPA estimates the new standards will avoid more than 7 million tons of carbon emissions. The standards also are estimated to provide over $100 billion in net benefits to society – including $62 billion in reduced fuel costs and $13 billion in public health …

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Net full of salmon being hauled onto purse seiner

The Fishing Case that Could Put the Chevron Doctrine Out to Sea

On January 17, the U.S. Supreme Court heard oral argument in Loper Bright Enterprises v. Raimondo, No. 22-451, an environmental-law dispute concerning fishery management in federal waters.       

The case reached the court via a petition of four commercial fishing companies challenging a federal fisheries regulation, the Magnuson-Stevens Act, which provides that the National Marine Fisheries Service can require private vessels to “carry” federal observers onboard to allow for the enforcement of the agency’s regulations (federally-prescribed fishing “catch” limits being the most …

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